
Tallahassee, United States of America · Sunday 13 December 2026
The marathon takes place within Wakulla Springs State Park, approximately 15 miles south of Tallahassee, Florida, offering a course that highlights both natural scenery and unique event logistics. Runners complete four laps of a flat, paved 10-kilometer loop with an additional short segment to reach the full marathon distance, mostly on roads closed to vehicular traffic. Course challenges primarily come from the repetitive loop structure, requiring sustained mental focus and careful pacing.
Adjusted Time
4:33:32
Time difference: +33.5 minutes compared to a flat, road, temperate course.
On our difficulty model, Tallahassee Ultra Distance Classic Marathon plays about 36 minutes slower than an average road marathon for a 3:30 runner. It ranks #141 hardest of 1150 marathons we analyse, and #77 of 575 in United States of America. Use the calculator above to see the exact adjusted time for your own goal pace.
Estimated finish times on this course versus the same effort on an average road marathon, based on its elevation, surface, and expected race-day temperature.
| Average-course time | On Tallahassee Ultra Distance Classic Marathon | Difference |
|---|---|---|
| 3:00:00 | 3:27:52 | +27:52 |
| 3:30:00 | 4:00:53 | +30:53 |
| 4:00:00 | 4:33:32 | +33:32 |
| 4:30:00 | 5:05:56 | +35:56 |
| 5:00:00 | 5:38:06 | +38:06 |
| 5:30:00 | 6:10:05 | +40:05 |
| 6:00:00 | 6:41:56 | +41:56 |
Use the calculator above for your exact goal time. Want a prediction from your own training? Try the marathon time predictor.
Tallahassee Ultra Distance Classic Marathon is a full marathon held in Tallahassee, United States of America. It is scheduled for Sunday 13 December 2026. The course is run on trail surface with 66m of total climbing, with its high point near 9m above sea level. For registration and full race details, visit the official Tallahassee Ultra Distance Classic Marathon website.
This is a very flat course, with only 66m of total climbing and little change in altitude throughout. Flat profiles let you hold an even pace from start to finish, which makes this a fast, PB-friendly race.
Based on historical weather data for December, the expected race day conditions are as follows. Moderate temperatures between 9°C and 21°C are expected. While comfortable for most runners, those targeting fast times should pay attention to hydration, as these temperatures can impact performance on race day. There is a low chance of rain (3%), so dry conditions are likely.
Tallahassee Ultra Distance Classic Marathon is a trail race, meaning the course includes unpaved surfaces such as dirt, gravel, or forest paths. Trail surfaces are usually slower than the road equivalent - often by 10-20% - because of uneven footing, technical sections, and frequently steeper gradients, though a smooth, non-technical or downhill trail can run faster than that suggests. Trail-specific shoes with good grip are recommended.
Looking for an easier marathon or a tougher challenge? You can also compare Tallahassee Ultra Distance Classic Marathon against other marathons to find the right race for your goals.
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